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path: root/drivers/ide/pci/scc_pata.c
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Diffstat (limited to 'drivers/ide/pci/scc_pata.c')
-rw-r--r--drivers/ide/pci/scc_pata.c15
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/ide/pci/scc_pata.c b/drivers/ide/pci/scc_pata.c
index c30b0c44c70..5117c11134c 100644
--- a/drivers/ide/pci/scc_pata.c
+++ b/drivers/ide/pci/scc_pata.c
@@ -317,14 +317,14 @@ static int scc_dma_setup(ide_drive_t *drive)
317 317
318 318
319/** 319/**
320 * scc_ide_dma_end - Stop DMA 320 * scc_dma_end - Stop DMA
321 * @drive: IDE drive 321 * @drive: IDE drive
322 * 322 *
323 * Check and clear INT Status register. 323 * Check and clear INT Status register.
324 * Then call __ide_dma_end(). 324 * Then call __ide_dma_end().
325 */ 325 */
326 326
327static int scc_ide_dma_end(ide_drive_t * drive) 327static int scc_dma_end(ide_drive_t *drive)
328{ 328{
329 ide_hwif_t *hwif = HWIF(drive); 329 ide_hwif_t *hwif = HWIF(drive);
330 unsigned long intsts_port = hwif->dma_base + 0x014; 330 unsigned long intsts_port = hwif->dma_base + 0x014;
@@ -692,10 +692,6 @@ static void __devinit init_hwif_scc(ide_hwif_t *hwif)
692 /* PTERADD */ 692 /* PTERADD */
693 out_be32((void __iomem *)(hwif->dma_base + 0x018), hwif->dmatable_dma); 693 out_be32((void __iomem *)(hwif->dma_base + 0x018), hwif->dmatable_dma);
694 694
695 hwif->dma_setup = scc_dma_setup;
696 hwif->ide_dma_end = scc_ide_dma_end;
697 hwif->ide_dma_test_irq = scc_dma_test_irq;
698
699 if (in_be32((void __iomem *)(hwif->config_data + 0xff0)) & CCKCTRL_ATACLKOEN) 695 if (in_be32((void __iomem *)(hwif->config_data + 0xff0)) & CCKCTRL_ATACLKOEN)
700 hwif->ultra_mask = ATA_UDMA6; /* 133MHz */ 696 hwif->ultra_mask = ATA_UDMA6; /* 133MHz */
701 else 697 else
@@ -709,12 +705,19 @@ static const struct ide_port_ops scc_port_ops = {
709 .cable_detect = scc_cable_detect, 705 .cable_detect = scc_cable_detect,
710}; 706};
711 707
708static struct ide_dma_ops scc_dma_ops = {
709 .dma_setup = scc_dma_setup,
710 .dma_end = scc_dma_end,
711 .dma_test_irq = scc_dma_test_irq,
712};
713
712#define DECLARE_SCC_DEV(name_str) \ 714#define DECLARE_SCC_DEV(name_str) \
713 { \ 715 { \
714 .name = name_str, \ 716 .name = name_str, \
715 .init_iops = init_iops_scc, \ 717 .init_iops = init_iops_scc, \
716 .init_hwif = init_hwif_scc, \ 718 .init_hwif = init_hwif_scc, \
717 .port_ops = &scc_port_ops, \ 719 .port_ops = &scc_port_ops, \
720 .dma_ops = &scc_dma_ops, \
718 .host_flags = IDE_HFLAG_SINGLE, \ 721 .host_flags = IDE_HFLAG_SINGLE, \
719 .pio_mask = ATA_PIO4, \ 722 .pio_mask = ATA_PIO4, \
720 } 723 }